Tregrylls is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 20 July 1987. Farmhouse. 2 related planning applications.

Tregrylls

WRENN ID
dusk-window-acorn
Grade
II
Local Planning Authority
Cornwall
Constituency
North Cornwall MP: Ben Maguire (LD)
Country
England
Date first listed
20 July 1987
Type
Farmhouse
Address
Tregrylls, Lesnewth, PL35 0HT
OS grid reference
SX 124 894
Coordinates
50.67407, -4.65524
Source
Historic England listing

Also on this page: sale history · EPC · related consents · flood risk · radon risk · weather exposure · detailed attributes ↓

Description

Tregrylls is a farmhouse, likely dating from the mid-18th century, with a later extension added to the right in the late 20th century. It is constructed of slate stone rubble with granite quoins, featuring dressed stone flat arches over the ground floor openings and slate hanging above the ground floor on the front elevation. The roof is of scantle slate, with a gable end on the left and a half-hipped end to the right extension. A brick stack is present on the left hand gable end, and an axial brick stack originally served as an end stack on the right. The original plan is uncertain but likely consisted of a single-depth, two-room layout. The entrance is located to the right of the centre, with a larger room to the left and a smaller room to the right, both originally heated by end stacks. A late 18th or early 19th century outshut was added to the rear, and heated by a stone rubble lateral stack with a brick shaft. A one-room plan extension was added to the right hand gable end in the mid to late 20th century. The front façade is arranged with a regular 4:1 window arrangement. The ground and first floors both feature C20 replacement sashes. On the ground floor, there are two 12-pane sashes with flat dressed stone arches, a C20 stone rubble porch, and a wider 16-pane sash to the right, featuring a rusticated flat dressed granite arch and keystone. The extension on the right also has a 16-pane sash. The first floor has four 12-pane sashes, with a further 12-pane sash within the extension on the right. The interior is inaccessible. The estate of the Gryles was mentioned in 1303 when held by John de Grylls. Ownership subsequently passed from E.J. Glynn to Lord Churston and later belonged to the Betenson family, with several memorials to the family located in the churchyard of St Michaels, Lesnewth. Tregrylls occupies a prominent position within the unspoiled landscape of Lesnewth parish.

Local climate

Tregrylls sits in a wetter-than-average part of the UK, with an average of 1,060 mm of rain a year. This makes it wetter than 85% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 93% of listed buildings.

It experiences an average of 11 freeze-thaw cycles a year, fewer than 90% of listed buildings. Of these, 4 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.

Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.

More on this building

Sign in or create a free account to unlock:

  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • Sale history — 2 transactions since 2018
  • Related listed building consents — 2 applications
  • Detailed attributes — period, style, materials, features
  • Flood risk assessment
  • Radon risk assessment
  • Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
Create free account

Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.

Similar buildings

The closest matches to this building from all 493,000 UK listed buildings, by architecture, period and materials.

Nearby listed buildings

  1. Halwill Barton Grade II 760 m
  2. Old Farmhouse at Treslay Farm Grade II 1.1 km
  3. Church of St Michael Grade II* 1.1 km
  4. Penpol Grade II 1.2 km
  5. South East Wing of Trebiffin Farmhouse Grade II 1.3 km
  6. Halamiling Grade II 1.6 km
  7. Old Farmhouse at Hendraburnick Grade II 1.7 km
  8. Trafalgar Grade II 1.8 km
  9. Church of St Merteriana Grade I 1.8 km
  10. Holywell to North of Church of St Merteriana Grade II 1.8 km